docs: Add beta versions page

docs/wiki/README.md

@@ -20,6 +20,7 @@ Are you rather searching for the developer documentation? [Click here to get red
 - [Integrating into your own application](./integrating_into_your_app.md)
 - [Creating plugins](./creating_plugins.md)
 - [Contributing to the project](./contributing.md)
+- [Beta Versions](./beta_versions.md)
 - [Version Changelogs](./version_changelogs.md)
 
  
@@ -33,4 +34,4 @@ Discord: @3urobeat
 
  
 
-> Steam Comment Service Bot - Created with ❤️ and a lot of time.
+> Steam Comment Service Bot - Created with ❤️ and a lot of time.

docs/wiki/beta_versions.md

@@ -0,0 +1,32 @@
+# Beta Versions
+[⬅️ Go back to wiki home](./#readme)
+
+ 
+
+The project is actively being developed on the [beta-testing](https://github.com/3urobeat/steam-comment-service-bot/tree/beta-testing) branch.  
+Whenever a state of the project is determined as being stable, a new version will be merged to the [master](https://github.com/3urobeat/steam-comment-service-bot/tree/master) branch, which includes all the new changes made on the beta-testing branch.
+
+The bot uses the master branch to check for updates by default.  
+You can however also opt into getting beta updates.  
+These versions are unfinished and may contain unstable changes, but you can report any issues you find to support the development.
+
+ 
+
+## Switching update channel
+The branch to fetch updates from is set in [src/data/data.json](../../src/data/data.json).
+
+To use the master branch, edit these values to look like this:  
+```
+"branch": "master",
+"filetostarturl": "https://raw.githubusercontent.com/3urobeat/steam-comment-service-bot/master/src/starter.js",
+```
+
+To use the beta-testing branch, edit these values to look like this:  
+```
+"branch": "beta-testing",
+"filetostarturl": "https://raw.githubusercontent.com/3urobeat/steam-comment-service-bot/beta-testing/src/starter.js",
+```
+
+Save the file and (re)start the bot.  
+It should now automatically update to the latest version available on the branch set.  
+If the currently installed version is the same as on the other (now set) branch, no update will be performed.